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Nächste Überarbeitung 		Vorhergehende Überarbeitung
electrical_engineering_2:the_magnetostatic_field [2024/04/16 01:55]
mexleadmin [Bearbeiten - Panel] 		electrical_engineering_2:the_magnetostatic_field [2024/04/28 17:43] (aktuell)
mexleadmin
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   * $\vec{B}$-Field on index finger   * $\vec{B}$-Field on index finger
   * Current $I$ on thumb (direction with length $\vec{l}$)   * Current $I$ on thumb (direction with length $\vec{l}$)
 + \\ \\ 
 +<collapse id="openAni1" collapsed="true"><well> {{url>https://www.geogebra.org/material/iframe/id/apafjxqh/width/730/height/400/border/888888/smb/false/stb/false/stbh/false/ai/false/asb/false/sri/false/rc/false/ld/false/sdz/false/ctl/false 450,250 noborder}} </well></collapse> 
 +<collapse id="openAni2" collapsed="false"> <button type="warning" collapse="openAni1">To view the animation: click here!</button> </collapse> 
 + \\
 <WRAP> <WRAP>
 <imgcaption BildNr06 | Force onto a single Conductor in a B-Field> <imgcaption BildNr06 | Force onto a single Conductor in a B-Field>
Zeile 470: Zeile 473:
 {{drawio>SingleConductorInBField.svg}} \\ {{drawio>SingleConductorInBField.svg}} \\
 </WRAP> </WRAP>
- 
 </callout> </callout>
 +
 +
  
 ==== Lorentz Law and Lorentz Force ==== ==== Lorentz Law and Lorentz Force ====
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 Explanation of diamagnetism and paramagnetism Explanation of diamagnetism and paramagnetism
-{{youtube>u36QpPvEh2c}}+<WRAP> 
 +<WRAP column half>{{ youtube>u36QpPvEh2c }}         </WRAP> 
 +<WRAP column half>{{ youtube>pniES3kKHvY?300x500 }} </WRAP> 
 +</WRAP>
  
 ==== Ferromagnetic Materials ==== ==== Ferromagnetic Materials ====
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 \begin{align*} \begin{align*}
 H(r) &= {{I_0}\over{2\pi \cdot r}} \\ H(r) &= {{I_0}\over{2\pi \cdot r}} \\
-  &= {{100~\rm A}\over{2\pi \cdot 0.01 ~\rm m}} \\+  &= {{100~\rm A}\over{2\pi \cdot 0.1 ~\rm m}} \\
 \end{align*} \end{align*}
  
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 #@HiddenBegin_HTML~102,Result~@# #@HiddenBegin_HTML~102,Result~@#
 \begin{align*} \begin{align*}
-            H(10~\rm cm) &= 1591.5... ~\rm{{A}\over{m}} \\  +            H(10~\rm cm) &= 159.15... ~\rm{{A}\over{m}} \\  
-\rightarrow H(10~\rm cm) &= 1.6 ~\rm{{kA}\over{m}} +\rightarrow H(10~\rm cm) &= 159 ~\rm{{A}\over{m}} 
 \end{align*} \end{align*}
  
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 <WRAP group> <WRAP half column> <WRAP group> <WRAP half column>
  
-<quizlib id="quiz" rightanswers="[['a0'],['a2'], ['a2'], ['a0'], ['a1'], ['a2']]" submit="Check Answers">+<quizlib id="quiz" rightanswers="[['a0'],['a2'], ['a1'], ['a2'], ['a1'], ['a2']]" submit="Check Answers">
 <question title="1. Which hand can be used to infer magnetic field direction from currents?" type="radio"> <question title="1. Which hand can be used to infer magnetic field direction from currents?" type="radio">
 The right hand| The right hand|